參數(shù)資料
型號(hào): KS88C4404
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 8-Bit CMOS Microcontroller(8位 CMOS 微控制器)
中文描述: 8位CMOS微控制器(8位的CMOS微控制器)
文件頁數(shù): 11/14頁
文件大?。?/td> 129K
代理商: KS88C4404
DATA SHEET
KS88C4400/4404 MICROCONTROLLER
8-11
D.C. ELECTRICAL CHARACTERISTICS
(T
A
= – 20
°
C to + 85
°
C, V
DD
= 4.5 V to 6.0 V
note
)
Parameter
Symbol
Input High
Voltage
V
IH2
Input Low Voltage
V
IL1
V
IL2
Output High
Voltage
Conditions
Min
Typical
Max
V
DD
Unit
V
V
IH1
All input pins except V
IH2
0.8 V
DD
X
IN
All input pins except V
IL2
X
IN
V
DD
= 4.5 V to 6.0 V
I
OH
= – 1 mA; Ports AD only
V
DD
= 4.5 V to 6.0 V
I
OH
= – 200 μA
All output pins except
port AD
V
DD
= 4.5 V to 6.0 V
I
OL
= 2 mA
All output pins except port 5
V
DD
= 4.5 V to 6.0 V
I
OL
= 1.5 mA
Port 5
V
IN
= V
DD
All input pins except X
IN
V
IN
= V
DD
; X
IN
V
IN
= 0 V
All input pins except X
IN
,
and
RESET
V
IN
= 0 V; X
IN
V
OUT
= V
DD
All output pins except port 6
Port 6 (open-drain)
V
OUT
= 9 V
V
OUT
= 0 V
V
DD
– 0.5
0.2 V
DD
0.4
V
V
OH1
V
DD
– 1.0
V
V
OH2
V
DD
– 1.0
Output Low
Voltage
V
OL1
0.4
V
V
OL2
0.4
Input High
Leakage Current
I
LIH1
3
μA
I
LIH2
I
LIL1
20
Input Low
Leakage Current
– 3
μA
I
LIL2
I
LOH1
– 20
Output High
Leakage Current
5
μA
I
LOH2
20
Output Low
Leakage Current
Pull-up Resistor
I
LOL
– 5
μA
R
L1
V
IN
= 0 V; V
DD
= 5 V ± 10%
Ports 4, 5, and RxD
V
IN
= 0 V; V
DD
= 5 V ± 10%
RESET
only
30
56
80
k
R
L2
120
220
320
NOTE
:
The operating voltage range of KS88C4404 is from 4.5 V to 5.5 V.
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